EXTRA IXL CompletionG.5 Equilateral Triangle or Regular HexagonsG.6 Construct a SquareU.15 Regular Hexagon inscribed in a circleU.13 Equilateral Triangle Inscribed in a CircleU.14 Square inscribed in a CircleBONUS IXL ConstructionsU.12 Tangent Line to a Circle from a point off the circle and on the circle